• Cloak of Scintillating Auras
• Item Level 115Disenchants into:
  [Large Prismatic Shard]: 1 (99.5%)
  [Void Crystal]: 1 (0.5%)
• Binds when picked up
• Back
• 78 Armor
• +18 Spirit
  +16 Intellect
  +12 Stamina
• Requires Level 70
• Equip: Increases spell power by 22.
• 
• Sell Price: 2 64 48

Source

This item drops from Zereketh the Unbound in the Arcatraz.

External links

• Battle.net (EU)
• Wowhead
• Thottbot
• WoWDB